Bump @wordpress/components from 28.13.0 to 29.4.0

Bumps [@wordpress/components](https://github.com/WordPress/gutenberg/tree/HEAD/packages/components) from 28.13.0 to 29.4.0.
- [Release notes](https://github.com/WordPress/gutenberg/releases)
- [Changelog](https://github.com/WordPress/gutenberg/blob/trunk/packages/components/CHANGELOG.md)
- [Commits](https://github.com/WordPress/gutenberg/commits/@wordpress/[email protected]/packages/components)

---
updated-dependencies:
- dependency-name: "@wordpress/components"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -3,7 +3,7 @@
   "description": "Webmention support for WordPress posts",
   "main": "webmention.php",
   "devDependencies": {
-    "@wordpress/components": "^28.0.0",
+    "@wordpress/components": "^29.4.0",
     "@wordpress/data": "^10.0.0",
     "@wordpress/env": "^10.10.0",
     "@wordpress/icons": "^10.10.0"